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engine/shell/platform/android/android_native_window.h
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2019-04-09 17:10:46 -07:00

44 lines
1.2 KiB
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// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef FLUTTER_SHELL_PLATFORM_ANDROID_ANDROID_NATIVE_WINDOW_H_
#define FLUTTER_SHELL_PLATFORM_ANDROID_ANDROID_NATIVE_WINDOW_H_
#include <android/native_window.h>
#include "flutter/fml/macros.h"
#include "flutter/fml/memory/ref_counted.h"
#include "flutter/fml/memory/ref_ptr.h"
#include "third_party/skia/include/core/SkSize.h"
namespace flutter {
class AndroidNativeWindow
: public fml::RefCountedThreadSafe<AndroidNativeWindow> {
public:
using Handle = ANativeWindow*;
bool IsValid() const;
Handle handle() const;
SkISize GetSize() const;
private:
Handle window_;
/// Creates a native window with the given handle. Handle ownership is assumed
/// by this instance of the native window.
explicit AndroidNativeWindow(Handle window);
~AndroidNativeWindow();
FML_FRIEND_MAKE_REF_COUNTED(AndroidNativeWindow);
FML_FRIEND_REF_COUNTED_THREAD_SAFE(AndroidNativeWindow);
FML_DISALLOW_COPY_AND_ASSIGN(AndroidNativeWindow);
};
} // namespace flutter
#endif // FLUTTER_SHELL_PLATFORM_ANDROID_ANDROID_NATIVE_WINDOW_H_